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S3-86PM

Product catalog summary

Overview: The S3-86PM is an 86kW three-phase power controller designed for panel mounting, primarily used for controlling resistive loads in electric furnaces and HVAC systems. It features zero crossover switching and burst pulse control to minimize electrical disturbances.

Specifications and Characteristics:

Total Rating: 86 kW
Maximum Current: 120 A
Losses: 252 W
Supply Voltage: 415 Vac (-15% to +10%)
Frequency: 50-60 Hz
Cooling: Natural Air Convection
Fuse Type: 2 x 100FE
Input Signal: 0-10 Vdc
Input Impedance: 47K ohms
Cycle Time: 0.4s at 50% output, 1s at 0% and 100%
Isolation: 3600 V
Operating Temperature: -10°C to +40°C
De-rating: 20% at 50°C
Dimensions: H 201 mm, W 265 mm, D 159 mm

Features:

0-10V Input Control
PWM Control
Zero Cross Over Switching
AUTO/MANUAL Override
Self-Powered
Panel Mounting
IP20 Rating
CE Compliant
BSEN50178 Build Standard

Operational & Safety Instructions:

Operation: Regulates resistive load by switching on/off in time-proportioned bursts based on a 0-10Vdc input signal.
Location: Install with heatsink fins vertically, ensuring adequate ventilation to maintain ambient temperature below 40°C.
Safety: Fit a safety device to disconnect mains in case of overheating. Use suitably rated fuses for cable protection.
Fuses: Use ultra-fast fuses for semiconductor protection; replacements must be identical.
Input Signal: Accepts 0-10Vdc input for proportional control, operating on burst fire zero-voltage switched principle.
Insulation Tests: Proper procedures must be followed to avoid damaging thyristors.
Installation: Designed for plug and play; ensure all power connections are tightened before commissioning. Testing should be conducted by a qualified electrician due to high voltages.

Catalog excerpts

THYRISTOR CONTROLLER DATA SHEET S3-86PM 86kW Three Phase Power Controller - Panel Mounting The Power Products range of S3 thyristor power controllers are designed for the control of resistive loads in electric furnaces, and heater batteries in HVAC systems. The S3 power controller series uses zero crossover switching. Burst Pulse Control ensures the load is switched only in multiples of a complete mains half-cycle in order to keep supply and electrical disturbance to a minimum. The units also feature variable frequency PWM for near infinite resolution. 0 - 10V Input Control 86kW Output PWM Control Zero Cross Over Switching AUTO / MANUAL Override Self-Powered Panel Mounting IP20 Rating CE Compliant BSEN50178 Build Standard *Other Three Phase supply voltages may be accommodated - please enquire for details Power Products International Limited Commerce Way, Edenbridge, Kent T: 01732 866424 F: 01732 866399 [email protected] www.ppi-uk.com

Open the catalog to page 1

THYRISTOR CONTROLLER DATA SHEET Implementation & Wiring InformationTypical Three Phase Installation: THERMAL FUSES WREN Input Configuration: Mechanical Layout: Power Products International Limited Commerce Way, Edenbridge, Kent T: 01732 866424 F: 01732 866399 [email protected] www.ppi-uk.com

Open the catalog to page 2

THYRISTOR CONTROLLER DATA SHEET Operational & Safety Instructions OPERATION This power controller is designed to regulate a resistive load by switching the load on and off in time proportioned bursts according to the incoming dc signal (Factory set 0-10Vdc). LOCATION Install power controller with heatsink fins in the vertical plane. Allow a minimum of 100mm clearance top and bottom, and 25mm horizontally. Control panels should have sufficient ventilation (grills or louvres as required) to maintain the ambient temperature through the thyristor unit to below 40 Degrees C to run unit to specified...

Open the catalog to page 3

S3-86PM

S3-86PM

Catalog excerpts

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